一般直接加，“啞e”去e加，“重閉”雙寫加，“輔y”改i加。一般直接加，即在動(dòng)詞后直接加ed；以不發(fā)音的字母e結(jié)尾的動(dòng)詞直接加d（或去掉不發(fā)音的e,再加ed）；重讀閉音節(jié)（必須是一個(gè)短元音加一個(gè)輔音字母）結(jié)尾的動(dòng)詞，要先雙寫結(jié)尾的輔音字母，再加ed；以輔音字母加y結(jié)尾的動(dòng)詞，先將y改為i再加ed。

（1）一般情況下,動(dòng)詞詞尾加ed,如：worked played wanted acted

（2）以不發(fā)音的e結(jié)尾動(dòng)詞,動(dòng)詞詞尾加d,如：lived moved decided declined hoped judged raised wiped

（3）以輔音字母+y結(jié)尾的動(dòng)詞,把y變?yōu)閕再加ed,如：studied tried copied justified cried carried embodied emptied

（4）以一個(gè)輔音字母結(jié)尾的重讀閉音節(jié)動(dòng)詞,雙寫詞尾輔音字母,再加ed,如：stopped begged fretted dragged dropped planned dotted dripped

來源：高三網(wǎng)